Answer:
12
Step-by-step explanation:
4 and 12 only share 12 which is the lowest number :D
Answer:
8
Step-by-step explanation:
g(3)=3(2)+2
g(3)=6+2
g(3)=8
Answer:
21minutes
Step-by-step explanation:
its 21 minutes because 5x3=15 so 7x3=21
Answer:
Step-by-step explanation:
It's rational. The square root of 36 is either 6 or -6. Both are rational because both are integers.